Move increment_count to stage 2

include/simdjson/document.h

@@ -1042,7 +1042,6 @@ public:
   really_inline bool on_number_u64(uint64_t value) noexcept; ///< @private
   really_inline bool on_number_double(double value) noexcept; ///< @private
 
-  really_inline void increment_count(scope_descriptor &scope) noexcept; ///< @private
   really_inline void end_scope(uint32_t depth) noexcept; ///< @private
 private:
   /**

src/document_parser_callbacks.h

@@ -26,13 +26,6 @@ really_inline error_code parser::on_success(error_code success_code) noexcept {
   valid = true;
   return success_code;
 }
-// increment_count increments the count of keys in an object or values in an array.
-// Note that if you are at the level of the values or elements, the count
-// must be increment in the preceding depth (depth-1) where the array or
-// the object resides.
-really_inline void parser::increment_count(scope_descriptor &scope) noexcept {
-  scope.count++;
-}
 
 really_inline bool parser::on_start_document(uint32_t depth) noexcept {
   containing_scope[depth].tape_index = current_loc;

src/generic/stage2_build_tape.h

@@ -162,8 +162,12 @@ struct structural_parser {
     return false;
   }
 
+// increment_count increments the count of keys in an object or values in an array.
+// Note that if you are at the level of the values or elements, the count
+// must be increment in the preceding depth (depth-1) where the array or
+// the object resides.
   really_inline void increment_count() {
-    doc_parser.increment_count(doc_parser.containing_scope[depth - 1]); // we have a key value pair in the object at parser.depth - 1
+    doc_parser.containing_scope[depth - 1].count++; // we have a key value pair in the object at parser.depth - 1
   }
 
   WARN_UNUSED really_inline bool parse_string() {